nixos/tests/yabar.nix: get rid of `with lib`

import ./make-test-python.nix ({ pkgs, lib, ... }:

with lib;

{

import ./make-test-python.nix ({ pkgs, lib, ... }: {

  name = "yabar";

  meta = with pkgs.lib.maintainers; {

    maintainers = [ ];

  };

  meta.maintainers = [ ];

  nodes.machine = {

    imports = [ ./common/x11.nix ./common/user-account.nix ];